Sink



FIG. 1 is a right, top, front perspective view of a sink embodying my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof, the rear elevational view thereof being a mirror image of the front elevational view shown;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a right, top, front perspective view of a second embodiment, the right side and left side elevational views thereof being identical to that shown in FIG. 4;

FIG. 8 is a top plan view thereof;

FIG. 9 is a front elevational view thereof, the rear elevational view thereof being a mirror image of the front elevational view shown; and,

FIG. 10 is a bottom plan view thereof.

The broken line representations of a sound deadening pad in FIGS. 1, 3, 4-7, and 9-10 are for the purpose of illustration only, and form no part of the claimed design. 

The ornamental design for a sink, as shown and described. 